code: def read_end(read):
      """Returns the read start + alignment length for Read read."""
      return read_range(read).end
  
file_path: deepvariant/third_party/nucleus/util/utils.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import numpy
  from third_party.nucleus.protos import range_pb2
  from third_party.nucleus.util.python import utils
label_desc: Use image node_id 3 for calling a global function with example usage: read_end(read) and returns: read_range